3.You get
DLP (Data Loss Prevention) which is only available with SPO and I have created
a presentation for this here
– Have a look and using this, we can prevent confidential content such as documents
containing patents, SSN numbers or SWIFT Codes or IP Addresses can be protected
from going out

4.SPO
Content has multiple times encrypted and hence, the content is way secure than
you can imagine

5.On top
of it, you can even prevent SPO Sites from being accessed through certain IP
Addresses, prevent content from being accessed on Mobile Devices etc. – all of
that through the OneDrive Admin Center: this is detailed here.

6.All
actions are audited and you can track downloads, files being accessed, files
being edited – in https://protection.office.com
– something that you don’t have with SP On-Premise!

All of the above are so
unique to SPO that, you just don’t get them in SP On-Premise. Thus, SPO is the
way to go!

With Infra requirements,
ofcourse, you do not need to plan for servers, capacity planning, sizing,
connectivity, Disaster Recovery, Backup etc and all of that is available
instantly

For workflows, Nintex can be
eliminated with Custom Built Workflows and this is something I have briefed
about in my SoW. HTML mails is not a concern at all!

On top of it, we have tools
like Microsoft Flow: using which we can spin up no code workflows that can pull
/ push data with SPO – from Other Business Applications, Other O365
Applications, Social Applications etc. for instance, a FB Post, can add a SPO
List Item! – and without writing any code! – Your marketing teams will love
this…

SPO Natively – with the modern
Team Sites UI, are Responsive Design by default and hence will give a very
smooth and convenient interface.

With more and more people
accessing content over Mobile, you just cannot ignore this user base!

With the new SharePoint
Online Framework, it allows you to create WebParts that take advantage of CDN –
Content Delivery Network – where the JS, Images – assets related to your code
are stored! – CDN automatically chooses the nearest O365 Data Center to render
your assets and hence the SPO Sites render much faster. Read more here

SharePoint Online Usage Analysis
feature is another one, that is unavailable with SP On-Premise. Infact, there
is no roadmap to introduce elaborate Usage Analytics on SP On-Premise. With
SPO, you have it right now! – This is so important, as you can clearly see your
usage trends, top users, top sites, top documents and much more!

On top of all of these, you
have the integration with:

1.Microsoft
Delve - to automatically bring in relevant content from SPO and OneDrive

2.SharePoint
Mobile App from MS – to see SPO Sites
from the mobile app itself on the go

3.Microsoft
PowerApps Integration – for you to create
cross platform mobile apps from your SharePoint content, for example, you can
create a field engineer app – to collect service incidents on the app and have
it stored on SPO Lists!

4.Microsoft
Power BI Integration – for you to create dashboards
out of your SPO Lists. For instance, you record say, a set of invoices on SPO,
you can create a visual dashboard in Power BI using this data

Thus, holistically speaking
and considering, SPO is a much smarter choice for any organization as they
embark on the SP strategy!